<template>
	<view>
    <!-- 搜索框 -->
    <view class="search-box">
      <my-search @click='goSearch'></my-search>
    </view>
    
		<swiper :indicator-dots="true" :autoplay="true" :interval='3000' duration="1000" :cirular='true'>
      <swiper-item v-for="(item,i) in swiperList" :key='i'>
          <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
            <image :src='item.image_src'></image>
          </navigator>
      </swiper-item>
    </swiper>
    
    <!-- 分类导航区域 -->
   <view class="nav-list">
      <view class="nav-item" v-for="(item,i) in navList" :key="i" >
        <image :src='item.image_src' class="nav-img"></image>
      </view>
    </view>
 
 <!-- 楼层区域 -->
 <!-- <view class="floor-list" v-for="(item,i) in floorList" :key='i'> -->
   <!-- 标题区域 -->
   <!--  -->
   <view class='floor-list'>
     <!-- 楼层的item项 -->
     <view class='floor-item' v-for='(item,i) in floorList' :key='i'>
       <!-- 楼层标题 -->
       <image :src='item.floor_title.image_src' class='floor-title'></image>
       <!-- 楼层图片区域 -->
       <view class='floor-img-box'>
         <!-- 左侧的大图片盒子 -->
         <navigator class='left-img-box' :url="item.product_list[0].url">
           <image :src='item.product_list[0].image_src' :style="{width: item.product_list[0].image_width + 'rpx'}"></image>
         </navigator>
         
         <!-- 右侧的4个小图片盒子 -->
         <view class='right-img-box'>
           <navigator class='right-img-item' v-for='(item2,i2) in item.product_list' :key='i2' v-if='i2 !== 0' :url='item2.url'>
             <image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}"></image>

           </navigator>
         </view>
       </view>
     </view>
   </view>
     
	</view>
</template>

<script>
	export default {
		data() {
			return {
				swiperList:[],
        navList:[],
        floorList:[]
			}
      },
      onLoad(){
        this.getSwiperList(),
        this.getNavList()
        this.getFloorList()
        },
      methods:{
        async getSwiperList(){
          // 发起数据请求
          const { data: res } = await uni.$http.get('/home/swiperdata')
          // 数据请求失败
          if(res.meta.status !== 200) return uni.$showMsg()
          this.swiperList = res.message
      },
      
      async getNavList(){
        const {data : res} = await uni.$http.get('/home/catitems')
        if(res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message
      },
      
      async getFloorList(){
        const {data:res} = await uni.$http.get('/home/floordata')
        if(res.meta.status !== 200) return uni.$showMsg()
        res.message.forEach(floor =>{
          floor.product_list.forEach(prod =>{
            prod.url = "/subpkg/goods_list/goods_list?" + prod.navigator_url.split('?')[1]
            // prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
          })
        })
        this.floorList = res.message
      },
      
      goSearch(){
        uni.navigateTo({
          url:'/subpkg/search/search'
        })
      }
		}
	}
</script>

<style lang="scss">
  .search-box{
    position: sticky;
    top: 0;
    z-index: 999;
  }
  
swiper{
  height: 330rpx;
  .swiper-item,
  image{
    width:100%;
    height:100%
  }
}

.nav-list{
  display: flex;
  justify-content: space-around;
  margin: 15rpx 0;
  .nav-img{
    width: 128rpx;
    height: 140rpx;
  }
}

.floor-title{
  height: 60rpx;
  width: 100%;
  display: flex;
}
.right-img-box{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-around;
}
.floor-img-box{
  display:flex;
  padding:10rpx;
  image{
    height:100%
  }
}

</style>
